A common word used in Scotland, deep in the Highlands. 'Jube' can be defined as a word that can fit any sentance. However, it is mostly used as a replacement for the word 'not' in a joke form. Jube is a very hard word to define but perhaps the examples will see you through...

Rory: Peter, this suit is black....jube.
Peter: Rory are you drunk??
Rory: Jube aye, not on a school day.
Peter: See thst new car of mine its a beast
Rory:JUUUUUUUUUUUUUUUUUUUUUUUUUUBE

Jubes is a nickname for someone whose name starts with J. Jubes is most likely a girl who is very spastic, funny, and nice. Jubes comes from the latin word "jubes" which means ordering, but the nickname jubes is the opposite of ordering